Do You Have a Cold, the Flu or Covid-19? Experts Explain How to Tell the Differenceupstart writes:Do you have a cold, the flu or Covid-19? Experts explain how to tell the difference:
takyon writes:AMD Rembrandt MobileAMD announced Rembrandt 6000-series mobile processors with Zen 3+ CPU cores and RDNA2 integrated graphics.The 8-core processors (e.g. 45W Ryzen 7 6800H and 15W Ryzen 7 6800U) all have 12 RDNA2 graphics cores (CUs), up from the previous generation Cezanne's 8 Vega graphics cores. This could mean a doubling of graphics performance. On the other hand, the 6-core processors (e.g. 15W Ryzen 7 6600U) slash this in half to only 6 RDNA2 CUs.Rembrandt uses DDR5 or LPDDR5 memory and adds support for 40 Gbps USB4 ports, PCIe Gen 4.0 GPUs and storage, HDMI 2.1 and DisplayPort 2, and AV1 hardware decode.There are also three "Barcelo" models which are refreshes of Cezanne chips (8-core Ryzen 7 5825U, 6-core Ryzen 5 5625U, and 4-core Ryzen 3 5425U).Rembrandt will be one of the first products to integrate Microsoft's "Pluton" security chip.Intel Alder Lake MobileIntel announced Alder Lake-H (high performance) and Alder Lake-U (low power) mobile processors, with a heterogeneous microarchitecture featuring performance (P) and efficiency (E) cores.Alder Lake-H has a "base power" of 45 Watts and a "max turbo power" of 115 Watts. The top i9/i7 chips have 14 cores (6P + 8E). In the middle there is an i7-12650H with 10 cores (6P + 4E) and an i5-12600H and i5-12500H with 12 cores (4P + 8E), so that may lead to some confusion. Finally, there is an i5-12450H with 8 cores (4P + 4E).Alder Lake-U has a "base power" of 15 Watts and a "max turbo power" of 55 Watts. At the top there are a few chips with 10 cores (2P + 8E) and 80 or 96 graphics execution units (EUs). The i3-1215U has 6 cores (2P + 4E) and 64 EUs. Finally there are a Pentium 8505 and Celeron 7305 with 5 cores (1P + 4E) and 48 EUs.More* Intel announced cheaper and lower power Alder Lake desktop CPUs, including CPUs made from a smaller die with no efficiency cores, and the world's fastest dual-core CPU (the Pentium G7400).
upstart writes:This HPE software update accidentally wiped 77TB of data:We covered this story here University Loses Valuable Supercomputer Research After Backup Error Wipes 77 Terabytes of Data. I, like some others, suspected finger trouble on the part of those doing the backup, but the company writing the sofware have put their hands up and taken responsibility.
IDC Estimates Global Desktop Shipments Rose 7% YoY in 2021 After Dropping Sharply in 2020owl and upstart writeIDC estimates global desktop shipments rose 7% YoY in 2021 after dropping sharply in 2020, as some remote workers who started on laptops switched to desktops:
What skills do you have and take for granted but can recommend somebody give a try? Not everybody here is a greybeard with decades of experience behind them. What do you wish you had mastered earlier on in your own careers? Here are some that others have suggested:How to Add Safe Mode to the Boot Menu in Windows 11upstart writes:How to add Safe Mode to the boot menu in Windows 11:
canopic jug writes:As the new year starts, Duke University's Center for the Study of the Public Domain reminds us that works from 1926 ascend to public domain, and become available for use by any and all in any manner they may wish. There is also a lot of recorded music starting to enter the public domain, as an estimated 400,000 sound recordings from before 1923 hit the scene. Most of them music recordings are salvaged from very fragile 78 RPM platters using multiple methods.